Although airBaltic is not a major U.S. airline, the filing can still matter to Americans traveling to Europe.
AirBaltic operates a large European network centered around its Baltic hubs, particularly Riga, Latvia. U.S. travelers may encounter the airline when booking European trips that include Latvia or other destinations served by airBaltic.
The airline also has partnerships with other carriers, meaning some American travelers may have an airBaltic-operated flight as one segment of a larger international itinerary.
This is particularly important for travelers who book flights through another airline or travel agency and may not immediately realize that one portion of their journey is operated by airBaltic.